CA463575A - Systeme universel d'identification de la classe de service telephonique - Google Patents

Systeme universel d'identification de la classe de service telephonique

Info

Publication number
CA463575A
CA463575A CA463575A CA463575DA CA463575A CA 463575 A CA463575 A CA 463575A CA 463575 A CA463575 A CA 463575A CA 463575D A CA463575D A CA 463575DA CA 463575 A CA463575 A CA 463575A
Authority
CA
Canada
Prior art keywords
service class
class identification
universal system
identification universal
service
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA463575A
Other languages
English (en)
Inventor
Deakin Gerald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Publication date
Application granted granted Critical
Publication of CA463575A publication Critical patent/CA463575A/fr
Expired legal-status Critical Current

Links

CA463575A Systeme universel d'identification de la classe de service telephonique Expired CA463575A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA463575T

Publications (1)

Publication Number Publication Date
CA463575A true CA463575A (fr) 1950-03-07

Family

ID=35593292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA463575A Expired CA463575A (fr) Systeme universel d'identification de la classe de service telephonique

Country Status (1)

Country Link
CA (1) CA463575A (fr)

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